diff options
Diffstat (limited to 'src/arch/arduino-nano/driver/gpio.cc')
-rw-r--r-- | src/arch/arduino-nano/driver/gpio.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/arch/arduino-nano/driver/gpio.cc b/src/arch/arduino-nano/driver/gpio.cc new file mode 100644 index 0000000..66e24db --- /dev/null +++ b/src/arch/arduino-nano/driver/gpio.cc @@ -0,0 +1,24 @@ +#include "driver/gpio.h" +#include <avr/io.h> + +void GPIO::setup() +{ + DDRB = _BV(PB5); +} + +void GPIO::led_on(unsigned char id) +{ + PORTB |= _BV(PB5); +} + +void GPIO::led_off(unsigned char id) +{ + PORTB &= ~_BV(PB5); +} + +void GPIO::led_toggle(unsigned char id) +{ + PINB = _BV(PB5); +} + +GPIO gpio; |